All Industries

Top Telecommunications Companies

605 Telecommunications companies, sorted by total funding raised.

MotricityAcquired

Mobile content distribution solutions

Bellevue, United States201–500Marketing Tech, Telecommunications
Venture Round·$72.0M·Jan 2010
OXIO

AWS for wireless connectivity to enable enterprises to own and build new connectivity experiences

San Francisco, United States51–200Retail, Developer APIs
Series B·$71.9M·Mar 2022
Somos

Internet for the urban developing world.

Medellín, Colombia201–500Real Estate, Telecommunications
Series B·$71.5M·Apr 2026
Signalwire

SignalWire is an API and products platform that brings broadcast and enterprise-grade communicati...

Palo Alto, Remote51–200Developer Tools, Telecommunications
Series B·$71.5M·Mar 2022
Agoria

Enables developers to add HD interactive broadcast, voice, and video calls into mobile and web ap...

Santa Clara, United States501–1000Developer Tools, Telecommunications
Series C·$70.0M
Funnel Leasing

Making it easier to find a place to live

New York, United States51–200Marketing Tech, PropTech
Series B·$68.5M·Oct 2023
Atheros CommunicationsClosed

Semiconductor system solutions for wireless communications products

Sunnyvale, United States1001–5000Semiconductors, Telecommunications
Series B·$66.7M·Apr 2001
Gaiia

all-in-one operating system (OS) for telcos

Montreal, United States11–50IoT, Mobility
Series B·$66.2M·May 2026
Vanu

Mobile communications solutions.

Cambridge, United States11–50Infrastructure, Telecommunications
Venture Round·$65.4M·Oct 2024
Juniper NetworksAcquired

Programmable high performance data forwarding system able to deliver a variety of traffic types t...

Sunnyvale, United States5001–10000Infrastructure, Telecommunications
Venture Round·$62.0M·Jun 1997
CelenoAcquired

Components and subsystems for multimedia WiFi networks

Ra'anana, Israel51–200Hardware, Semiconductors
Venture Round·$60.0M·Jan 2019
Celona

Provides private 5G LAN solutions for enterprises, delivering reliable, secure wireless connectiv...

Cupertino, United States51–200IoT, Manufacturing
Series C·$60.0M·Mar 2022
InstaCar

Expanding India's mobility options for intercity travel.

Indore, India51–200Mobility, Telecommunications
Series A·$59.8M·Feb 2023
VOW

Building the future of guest management across live experiences and events.

Demarest, United StatesTelecommunications
Series A·$56.9M·Nov 2022
MasergyAcquired

Software-defined networking and managed security services provider, now part of Comcast Business.

Plano, United States501–1000Cybersecurity, Infrastructure
Private Equity·$55.0M·Dec 2016
Instinctif Partners

Strategic reputation advisory and corporate communications consultancy specializing in capital ma...

London, United Kingdom201–500Telecommunications, Corporate Communications
Private Equity·$54.0M·Sep 2019
WhatsAppAcquired

WhatsApp, now part of Facebook, is an end-to-end encrypted mobile messenger app.

Mountain View, United States201–500Social Media, Telecommunications
Series B·$52.0M·Jul 2013
SC
Somera CommunicationsIPO

Telecom equipment lifecycle management company acquired by Telmar Network Technology in 2006.

United StatesTelecommunications
Venture Round·$51.8M·Nov 1998
zenchef

The easiest marketing and booking system for restaurants. Manage your bookings, reviews, database...

Paris, France51–200Marketing Tech, Telecommunications
Growth Equity·$51.5M·Sep 2022
ZipwhipAcquired

Provides business-texting software enabling organizations to send and receive SMS from existing p...

Seattle, United States201–500SaaS, Telecommunications
Series D·$51.5M·Jan 2019
Kumu Networks

Revolutionizing the way wireless systems are built using its innovative full-duplex wireless design

Sunnyvale, United States11–50Telecommunications, networking
Series C·$50.2M·Dec 2015
LLUNAAcquired

LLUNA's technology is the TeamOS for modern employers, combining personal operating profiles and ...

Wayne, United StatesHR Tech, Telecommunications
Growth Equity·$50.0M·Dec 2023
NubisAcquired

High-density optical interconnects for AI datacenters; acquired by Ciena.

United StatesHardware, Semiconductors
Venture Round·$50.0M
Riverbed TechnologyAcquired

Provides unified observability, AIOps-driven optimization, and network/application acceleration f...

San Francisco, United States1001–5000Analytics, Cloud
Series D·$48.4M·Feb 2006
CellwizeAcquired

Cellwize provides an AI-driven RAN automation and orchestration platform (CHIME) that helps mobil...

Southlake, United States51–200Artificial Intelligence, Telecommunications
Series B·$46.5M·Nov 2020